Teaching People Life Lessons aka DevOps

Abstract Based on a conversation during a Lyft ride. Watch as DevOps is explained in simple, layman’s terms in under ten minutes. Then take a deeper dive into examples of Lean, Agile, Kanban, and basic troubleshooting skills. Proving DevOps is not just a powerful framework for tech but one for life as well. Description While speaking at Open Source 101 in 2018, I had a seven-mile Lyft ride in Raleigh. [Read More]

Lessons Learned from Cloud Migrations: Planning is Everything

Abstract “Migrating to the cloud saves money!” “Not running your own infrastructure reduces your bottom line!” “Lift and shift is a legitimate first step towards moving to the cloud!” These are all potential pitfalls if you’re not careful. Proper planning prevents piss poor performance. Using a real chaotic cloud migration as a guide, we’ll walk through the pitfalls of cloud migrations and how to avoid them and the terrifying vendor lock-in (when it makes sense). [Read More]

DevOps is Not War

Abstract Over the past 500 years, there have been 16 cases of a rising power threatening to displace a ruling power. 75% of those cases resulted in war. Although your organizational transformation probably won’t lead to war, it could be contentious. History can help prevent conflict when driving change. This talk will analyze human tendencies, historical data, and provide real-world examples of how to prevent conflict during your DevOps journey. [Read More]

Kubernetes Cron Jobs: Dreams Really Do Come True

Abstract I worked for a large company with several hundred cron jobs running on two systems. Managing these jobs was cumbersome. Resource use during peak times brought things to a halt. Imagine what it was like when systems were down! In this talk, we discuss Kubernetes’ killer feature: Cron Jobs. Description Kubernetes, Jobs, and Cron Jobs What is Kubernetes? Kubernetes has the concept of Jobs Kubernetes Cron Jobs are a relatively new thing Use Case Former employer had several hundred cron jobs running on two systems Resource contention during peak times brought the systems to a halt If one cron job didn’t run it was hard to determine what task failed or didn’t run based on user tickets Chaos if the systems were offline for one reason or another Using minikube and Docker running locally… [Read More]